Answer: Chlorophyll a & b (green or blue-green) f. Xanthophylls (yellow)Carotenes (orange) Pheophytin a & b (gray)
Explanation:
Spinach leaves usually contain chlorophyll a and b and β-carotene as major pigments there may be smaller amounts of other pigments such as xanthophylls present; phenophytins, are also present in the spinach as pigments.
It is true because it just is
Answer: 83.74L
Explanation:
Temp. = 295K
P = 713torr = 0.938atm
Mass = 2.65g
PV = nRT
V = nRT/PV
n = Mass/Molar mass
Molar mass of Hydrogen gas = 1.00784*2= 2.0156g/mok
n = 2.65/2.0156 = 1.31469mol
V = 1.31469*0.08205*295/0.938
V = 83.74L
The volume = 83.74L
Answer:
Explanation:
final temperature of the cube
initial temperature of the cube
mass of the cube
specific heat of aluminum